AbsSyntax.lhs: Fixed some nonexhaustive patterns
AbsSyntax.lhs: Fixed some nonexhaustive patterns

Ignore-this: 205c7ca9024a15899720262f947117ae

darcs-hash:20091029025937-76e6d-b8dcc3f1e1f6df04bc682f042444d7df1aa6a9cd.gz

avsm/Idris